Criminals sometimes use phone calls to try and elicit sensitive information from people. In instances where sensitive topics are to be discussed, details of unknown callers should be verified.
Calling is a method for eliciting information. Besides gathering information through what is directly said, callers can get information from what isn't said. It's important to verify who is speaking before engaging in conversation.
Behaviours in SebDB are ranked by their impact on risk. Tier 1 behaviours have the biggest impact, Tier 4 behaviours the least.